We built a display for a Science Center shining a 350 watt halogen bulb onto a 20 watt module. We could get .4 amps out of the 12 volt panel. No matter how large the array it can't be done with 60 lumens because the light disperses at the same rate that the array surface area increases. Nathan Jones Power Source Solar 417-827-0738
On Thu Feb 3rd, 2011 4:27 PM CST Warren Lauzon wrote: >Physically impossible unless you have about an acre for panels. > >-----Original Message----- From: Carl Adams >Sent: Thursday, February 03, 2011 2:18 PM >To: RE-wrenches@lists.re-wrenches.org >Subject: [RE-wrenches] Low light panel > >Hello Wrenches, > >I'm looking for a panel which will provide >0.7A at 12-20V >with only a 60 lumen light source for the irradiance source > >With REgards >Carl Adams >SunRock Solar LLC >_______________________________________________ >List sponsored by Home Power magazine > >List Address: RE-wrenches@lists.re-wrenches.org > >Options & settings: >http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > >List-Archive: >http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > >List rules & etiquette: >www.re-wrenches.org/etiquette.htm > >Check out participant bios: >www.members.re-wrenches.org > > >Northern Arizona Wind & Sun - Electricity from the sun since 1979 >-------------------------------------------------------------------- >Online Solar Store >Free Solar Discussion Forum >-------------------------------------------------------------------- > >_______________________________________________ >List sponsored by Home Power magazine > >List Address: RE-wrenches@lists.re-wrenches.org > >Options & settings: >http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > >List-Archive: >http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > >List rules & etiquette: >www.re-wrenches.org/etiquette.htm > >Check out participant bios: >www.members.re-wrenches.org > _______________________________________________ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
